14 PRODIGIT
3.1.1 3260A 300V/12A, 1200W AC/DC Electronic Load
Refers to model number, voltage, current and power specification of 3260A Series
High Power AC/DC Electronic Load.
3.1.2 NG LED Indicator
When the reading of Vmeter, Ameter, wattmeter or VA meter exceeds the upper or
lower limit set, this indicator will display.
3.1.3 MODE Key and LED indicator of CC, LIN, CR
On the 3260A Series High Power Electronic Load, there are two working modes
which can be selected by MODE KEY with the sequence of C.C., Linear C.C. and
C.R., then switching can be made in such a sequence. However, LED indicator of CC,
LIN, CR will display the working mode selected.
3.1.4 REM LED Indicator
When 3260A Series High Power Electronic Load is connected with computer
program for control and operation, REM LED Indicator will come on. In such a case,
panel manual operation will become null and void. When REM LED indicator comes
off, panel manual operation will resume.
3.1.5 Upper 4-1/2 Digit Monitor
This 4-1/2 Digit Monitor is a multi-function monitor. Its functions are described as
follows:
3.1.5.1
Under general conditions:
This monitor will be a 4-1/2 digit voltmeter to display the voltage at the load
input end or Vsense BNC input end.
3.1.5.2
Under WATT ON condition:
This monitor will be a 4-1/2 digit wattmeter to display the power of the load.
3.1.5.3
Under LIMIT ON condition:
This monitor will display the upper limit of the voltmeter, Ameter, wattmeter
and VA meter. Its displaying sequence is as follows:
3.1.5.3.1 Display the upper limit of voltmeter with the unit as
〝
Vrms
〞
.
3.1.5.3.2 Display the upper limit of ammeter with the unit as
〝
Arms
〞
.
3.1.5.3.3 Display the upper limit of wattmeter with the unit as
〝
W
〞
.
3.1.5.3.4 Display the upper limit of VA meter with the unit as
〝
VA
〞
.
3.1.5.4
Upon protection conditions:
For over-voltage protection, monitor displays
〝
oVP
〞
.
3.1.5.5
Under FREQ ON condition:
The monitor will display EfEq, bAn, Sync function settings, its displaying
sequence is as follows:
3.1.5.5.1 Under frequency setting function, monitor displays
〝
FrEq
〞
.
3.1.5.5.2 Under Bank selection function, monitor displays
〝
bAn
〞
.
3.1.5.5.3 Under SYNC selection function, monitor displays
〝
Sync
〞
.
